English verb conjugation
MUST ACCUSTOM

Regular verb: accustom - accustomed - accustomed

Affirmation

Simple form	V-ing form
I must accustom you must accustom he must accustom we must accustom you must accustom they must accustom	I must be accustoming you must be accustoming he must be accustoming we must be accustoming you must be accustoming they must be accustoming
Perfect	V-ing perfect
I must have accustomed you must have accustomed he must have accustomed we must have accustomed you must have accustomed they must have accustomed	I must have been accustoming you must have been accustoming he must have been accustoming we must have been accustoming you must have been accustoming they must have been accustoming

Negation

Simple form	V-ing form
I mustn't accustom you mustn't accustom he mustn't accustom we mustn't accustom you mustn't accustom they mustn't accustom	I mustn't be accustoming you mustn't be accustoming he mustn't be accustoming we mustn't be accustoming you mustn't be accustoming they mustn't be accustoming
Perfect	V-ing perfect
I mustn't have accustomed you mustn't have accustomed he mustn't have accustomed we mustn't have accustomed you mustn't have accustomed they mustn't have accustomed	I mustn't have been accustoming you mustn't have been accustoming he mustn't have been accustoming we mustn't have been accustoming you mustn't have been accustoming they mustn't have been accustoming

Interrogative form

Simple form	V-ing form
must I accustom? must you accustom? must he accustom? must we accustom? must you accustom? must they accustom?	must I be accustoming? must you be accustoming? must he be accustoming? must we be accustoming? must you be accustoming? must they be accustoming?
Perfect	V-ing perfect
must I have accustomed? must you have accustomed? must he have accustomed? must we have accustomed? must you have accustomed? must they have accustomed?	must I have been accustoming? must you have been accustoming? must he have been accustoming? must we have been accustoming? must you have been accustoming? must they have been accustoming?

Interro-negative form

Simple form	V-ing form
mustn't I accustom? mustn't you accustom? mustn't he accustom? mustn't we accustom? mustn't you accustom? mustn't they accustom?	mustn't I be accustoming? mustn't you be accustoming? mustn't he be accustoming? mustn't we be accustoming? mustn't you be accustoming? mustn't they be accustoming?
Perfect	V-ing perfect
mustn't I have accustomed? mustn't you have accustomed? mustn't he have accustomed? mustn't we have accustomed? mustn't you have accustomed? mustn't they have accustomed?	mustn't I have been accustoming? mustn't you have been accustoming? mustn't he have been accustoming? mustn't we have been accustoming? mustn't you have been accustoming? mustn't they have been accustoming?